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Best Alternatives to SS3200

Package: DO-214AC (SMA)Microdiode Semiconductor (Shenzhen) Co., Ltd.RectifiersReverse Voltage (VRRM): 200 VForward Current (IF): 3 AForward Voltage (VF): 0.95 VReverse Leakage Current (IR): 3 mAOperating Temperature: -55 to +125 °C

SS3200 is a 200V, 3A SMA Schottky rectifier. Alternatives need package, polarity, voltage margin, current, and thermal checks.

AI replacement insight

Electrical riskhigh

Many candidates miss current or voltage margin.

Package risklow

Kept parts list SMA package.

Firmware risklow

No firmware interface.

Sourcing riskmedium

Some PDFs or lifecycle data are missing.

Can it be replaced directly?

Direct replacement for SS3200 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with same-package Schottky parts, then verify 3A current, 220V+ VRRM margin, pinout, and thermal data.

Main risk

Lower voltage or current ratings can over-stress the diode.

Recommended alternatives

1
SS220A package
SS220A

FUXINSEMI

Needs validationhigh risk

SS220A is a same-package Schottky option with lower current rating.

View details

Alternative comparison matrix

Feature / factorSS3200SS220AAlt 2Alt 3Compatibility / risk
PackageDO-214AC SMADO-214AC SMADO-214AC SMA — same package string
Pinout2-pin diode2-pin diode2-pin diode — polarity not checked
Voltage200V200V200V — below 1.1x rule
Current3A2A2A — derate load
Temperature-55..125C-55..150C-55..150C — range covers target

Application & sourcing insights

Questions & answers

Verified drop-in options for SS3200 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.